YWBL-WH Automatic Transfer Switch 400V 100A 4P

1. محصول تمام شدview

The YWBL-WH Automatic Transfer Switch (ATS) is a miniature household switch designed to ensure continuous power supply by automatically switching between a main power source and a standby power source. This 4-pole, 100A, 400V device is ideal for applications requiring uninterrupted power, such as photovoltaic (PV) systems and emergency power setups in both residential and industrial environments.

شکل 1: جلو view of the YWBL-WH Automatic Transfer Switch, showing the manual/auto selector and power indicators.

2. اطلاعات ایمنی مهم

لطفاً قبل از نصب و بهره‌برداری، تمام دستورالعمل‌های ایمنی را مطالعه و درک کنید. عدم رعایت این دستورالعمل‌ها ممکن است منجر به برق‌گرفتگی، آتش‌سوزی یا آسیب جدی شود.

• محدودیت های دما: The maximum ambient temperature must not exceed 40°C, and the minimum temperature must not be below -5°C. The average temperature within 24 hours must not exceed 35°C.
• ارتفاع: The installation altitude must not be higher than 2000 meters above sea level.
• رطوبت: If the maximum temperature reaches 40°C, the relative humidity at the installation site should not exceed 50%. If the temperature is -5°C, the relative humidity can be higher, for example, 90% at 25°C.
• تراکم: Due to temperature fluctuations, special measures should be taken to counteract occasional condensation on the product.
• نصب حرفه ای: Installation and maintenance should only be performed by qualified electricians in accordance with local electrical codes and regulations.
• قطع برق: Always disconnect all power sources before performing any installation, wiring, or maintenance.

3. ویژگی های محصول

• Fast Switching: Ensures continuity, reliability, and safety of power supply by instantly switching to standby power in milliseconds when the normal power supply is abnormal.
• طراحی فشرده: Features reliable transfer, convenient installation, easy maintenance, and a long service life.
• عملکرد اولیه: Automatically tests whether the main power supply or standby power supply is normal to guarantee continuous, reliable, and safe power.
• کاربرد: Specifically designed for household rail mounting, suitable for PZ30 distribution boxes.
• کاربرد گسترده: Ideal for various locations where continuous power is critical, such as factories, shopping malls, and nurseries.

4. راه اندازی و نصب

The YWBL-WH Automatic Transfer Switch is designed for rail mounting within a PZ30 distribution box. Professional installation is highly recommended to ensure correct wiring and safe operation.

4.1 نصب

1. Ensure all power to the distribution box is disconnected at the main breaker.
2. Mount the ATS securely onto the DIN rail within the PZ30 distribution box.
3. Verify that the switch is firmly attached and does not wobble.

4.2 سیم کشی

Refer to the wiring diagram provided on the device and consult a qualified electrician for proper connection. The device supports two power inputs (Normal Power A and Reverse Power B) and provides output to the load.

شکل 2: با جزئیات view of the power terminals (R, S, T, N) for input and output connections.

• Connect the main power supply (Normal Power A) to the designated input terminals.
• Connect the standby power supply (Reverse Power B, e.g., from a generator or PV inverter) to its respective input terminals.
• Connect the load (house/industrial circuit) to the output terminals of the ATS.
• مطمئن شوید که تمام اتصالات محکم و ایمن هستند تا از تماس‌های شل و گرمای بیش از حد جلوگیری شود.

5. دستورالعمل های عملیاتی

The Automatic Transfer Switch offers both automatic and manual operation modes.

5.1 حالت خودکار

1. Set the selector switch on the front panel to the 'Auto' position.
2. In this mode, the ATS will automatically monitor the main power supply (Normal Power A).
3. If Normal Power A fails or becomes abnormal, the ATS will automatically switch the load to the standby power supply (Reverse Power B) within milliseconds.
4. When Normal Power A is restored, the ATS will automatically switch the load back to Normal Power A.

5.2 حالت دستی

1. Set the selector switch on the front panel to the 'Manual' position.
2. In manual mode, you can manually select between Power A and Power B using the toggle switch.
3. This mode is typically used for testing, maintenance, or in situations where automatic switching is not desired.

شکل 3: بالا view showing the manual/auto selector switch and power source indicators.

6. تعمیر و نگهداری

Regular maintenance ensures the longevity and reliable operation of your Automatic Transfer Switch.

• بازرسی بصری: Periodically inspect the ATS for any signs of damage, loose connections, or discoloration.
• تمیز کردن: Keep the device clean and free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquid cleaners.
• بررسی اتصال: Ensure all terminal connections remain tight. Loose connections can lead to overheating and malfunction.
• تست عملکردی: It is recommended to periodically test the automatic transfer function by simulating a main power failure (if safely possible and advised by a professional).
• خدمات حرفه ای: For any complex issues or internal inspections, consult a qualified electrician.

7 عیب یابی

If you encounter issues with your Automatic Transfer Switch, consider the following common troubleshooting steps:

• بدون خروجی برق:
  • Check if both main and standby power sources are active.
  • Verify that the ATS is in 'Auto' mode if automatic switching is desired.
  • تمام اتصالات سیم‌کشی را از نظر شل بودن یا آسیب‌دیدگی بررسی کنید.
• Failure to Transfer:
  • Ensure both power sources are correctly connected and providing stable voltage.
  • Check the selector switch position.
  • If in 'Auto' mode, confirm that the primary power source has indeed failed or is outside acceptable parameters.
• گرمای بیش از حد:
  • از تهویه مناسب اطراف دستگاه اطمینان حاصل کنید.
  • Check for loose connections, which can cause resistance and heat.
  • Verify that the load current does not exceed the rated 100A.

If problems persist after performing these checks, contact a qualified electrician or the manufacturer for assistance.

8. مشخصات

9. گارانتی و پشتیبانی

For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.